*{
    margin: 0;
    padding: 0;

}
body{
    background-color: #e5e9f4;
}

#img{

    width: 300px;

}

/*#nav{*/
    /*background-color: #f9fbff;*/
/*}*/

.navbar-header .navbar-brand{
    font-size: 20px;
    color: #1bb9ff;
}
ul li{
    margin-left: 30px;
    font-size: 18px;
    /*font-weight: 700;*/

}

.content{
    width: 90%;
    margin: 0 auto;
}
.content table{
    width: 100%;
    border-collapse: collapse;
    margin: 40px auto;
    text-align: center;
}
table td, table th{
    border: 1px solid #cad9ea;
    text-align: center;
    color: #666;
    height: 30px;
}
.D_line{
    margin-top: 100px;
    height: 2px;
    width: 100%;
    background-color: #01A9DC;
    margin-bottom: 20px;

}



.copy{
    text-align: center;
    font-size: 16px;
}